a = 1, b = 1, c = 1: ¬b = 0, ¬b ∧ a = 0, (¬b ∧ a) ∨ ¬b = 0, c ∨ a = 1, (c ∨ a) ∧ c = 1, ((¬b ∧ a) ∨ ¬b) ∨ ((c ∨ a) ∧ c) = 1
a = 1, b = 1, c = 0: ¬b = 0, ¬b ∧ a = 0, (¬b ∧ a) ∨ ¬b = 0, c ∨ a = 1, (c ∨ a) ∧ c = 0, ((¬b ∧ a) ∨ ¬b) ∨ ((c ∨ a) ∧ c) = 0
a = 1, b = 0, c = 1: ¬b = 1, ¬b ∧ a = 1, (¬b ∧ a) ∨ ¬b = 1, c ∨ a = 1, (c ∨ a) ∧ c = 1, ((¬b ∧ a) ∨ ¬b) ∨ ((c ∨ a) ∧ c) = 1
a = 1, b = 0, c = 0: ¬b = 1, ¬b ∧ a = 1, (¬b ∧ a) ∨ ¬b = 1, c ∨ a = 1, (c ∨ a) ∧ c = 0, ((¬b ∧ a) ∨ ¬b) ∨ ((c ∨ a) ∧ c) = 1
a = 0, b = 1, c = 1: ¬b = 0, ¬b ∧ a = 0, (¬b ∧ a) ∨ ¬b = 0, c ∨ a = 1, (c ∨ a) ∧ c = 1, ((¬b ∧ a) ∨ ¬b) ∨ ((c ∨ a) ∧ c) = 1
a = 0, b = 1, c = 0: ¬b = 0, ¬b ∧ a = 0, (¬b ∧ a) ∨ ¬b = 0, c ∨ a = 0, (c ∨ a) ∧ c = 0, ((¬b ∧ a) ∨ ¬b) ∨ ((c ∨ a) ∧ c) = 0
a = 0, b = 0, c = 1: ¬b = 1, ¬b ∧ a = 0, (¬b ∧ a) ∨ ¬b = 1, c ∨ a = 1, (c ∨ a) ∧ c = 1, ((¬b ∧ a) ∨ ¬b) ∨ ((c ∨ a) ∧ c) = 1
a = 0, b = 0, c = 0: ¬b = 1, ¬b ∧ a = 0, (¬b ∧ a) ∨ ¬b = 1, c ∨ a = 0, (c ∨ a) ∧ c = 0, ((¬b ∧ a) ∨ ¬b) ∨ ((c ∨ a) ∧ c) = 1